90210030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3007001}}^1$

素因数の和:3007011

約数の個数: 16

約数和(自身を含む): 216504144

約数和(自身を除く): 126294114

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3007001, 6014002, 9021003, 15035005, 18042006, 30070010, 45105015, 90210030]

約数ペア:

[(1, 90210030), (2, 45105015), (3, 30070010), (5, 18042006), (6, 15035005), (10, 9021003), (15, 6014002), (30, 3007001)]